Arc

AT-061

The AT-061 is a passive fullrange speaker for fixed installations. It captivates with its broadband reproduction and very compact dimensions. The loudspeaker is optimized for speech and music transmission at short distances.
In addition to outstanding technical features, the models of the Arc series are generally characterized by their attractive design.

Main features

  • 6" / 1" dome tweeter with short horn and electronic high frequency protection
  • Nominal power rating: 100 watts at 16 ohms
  • Dispersion: 80 ° × 80 ° (H × V)
  • SPL max.: 113 dB
  • Connections: 8-pole Phoenix connector
  • High-quality wooden enclosure (multiplex birch)
  • Available in RAL Classic, NCS or Pantone colors on request
  • Optionally available with weatherproof PU coating
  • Various mounting options
  • In order to ensure performance and operational safety, Fohhn system amplifiers including the correct speaker preset are required.

Colours

Fohhn technologies

Technical data

Electroacoustic features

acoustic design
passive loudspeaker, 2-way
power rating (nominal)
100 watts
power rating (program)
200 watts
power rating (peak)
400 watts
components
6" / 1" calotte horn, with self-resetting Polyswitch-HF protection
sensitivity
88
maximum SPL
113
frequency range
45 Hz – 20 kHz
nominal impedance
16 ohms
2-way design
yes
nominal dispersion (h x v)
80° × 80°

Features

enclosure
MDF
front design
acoustic foam, same colour as enclosure
protection grille
steel grille, ball impact resistant, powder-coated
weight
approx. 5.5 kg
standard colours
textured paint, black or white
mounting points
6 × M6 thread
connectors
8-pin Phoenix terminal
dimensions (W × H × D)
approx. 195 × 380 × 230 mm

Optional features

optional weather protection
polyurethane coating, water-repellent speaker cone impregnation
integrated 100 V transformer
60 W / 30 W / 15 W or 25 W / 12.5 W / 6.25 W
optional colours
RAL Classic / NCS / Pantone on request

CAAD simulation data

simulation data
EASE

power rating (nominal/program): according to IEC-60268-5
power rating (peak); maximum SPL: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range
sensitivity: 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 m under anechoic fullspace conditions
frequency range: -10 dB under anechoic halfspace-conditions
weight: net weight without optional equipment
Intelligent Protection Circuit (IPC): voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax

Contact us

+49 7022 93323-0

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